Regulator gauge protector



FIG. 1 is a front elevational view of a regulator gauge protector showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being substantially a mirror image thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

The rear elevational view is substantially identical to the front elevational view. 

The ornamental design for a regulator gauge protector, substantially as shown and described. 